DTC B00C0:93/B00C1:93 [SAS CONTROL MODULE (AIR BAG SYSTEM)]

id0802h3006200

System malfunction location

•  B00C0:93:Occupant classification sensor communication error (occupant classification sensor mat structural malfunction)

•  B00C1:93:Occupant classification sensor communication error (occupant classification sensor shield mat structural malfunction)

Detection condition

Warning

•  Detection conditions are for understanding the DTC outline before performing an inspection. Performing an inspection according to only the detection conditions may cause injury due to an operating error, or damage the system. When performing an inspection, always follow the inspection procedure.

•  Malfunction signal received occupant sensor

Fail-safe

—

Possible cause

•  Occupant classification sensor malfunction

•  SAS control module malfunction

System malfunction location	• B00C0:93:Occupant classification sensor communication error (occupant classification sensor mat structural malfunction) • B00C1:93:Occupant classification sensor communication error (occupant classification sensor shield mat structural malfunction)
Detection condition	Warning • Detection conditions are for understanding the DTC outline before performing an inspection. Performing an inspection according to only the detection conditions may cause injury due to an operating error, or damage the system. When performing an inspection, always follow the inspection procedure. • Malfunction signal received occupant sensor
Fail-safe	—
Possible cause	• Occupant classification sensor malfunction • SAS control module malfunction

Diagnostic Procedure

Step

Inspection

Action

1

PERFORM SAS CONTROL MODULE DTC INSPECTION

•  Clear the DTC for the SAS control module using the M-MDS. (See CLEARING DTC [SAS CONTROL MODULE (AIR BAG SYSTEM)].)

•  Perform the DTC inspection for the SAS control module using the M-MDS. (See DTC INSPECTION [SAS CONTROL MODULE (AIR BAG SYSTEM)].)

•  Is the same Pending DTC present?

Yes

•  Replace the occupant classification sensor.
(See SEAT CUSHION TRIM REMOVAL/INSTALLATION.)

•  Perform the DTC inspection again. If the same DTC is displayed, go to the next step.

No

DTC troubleshooting completed.

2

INSPECT PASSENGER SENSING SYSTEM

•  Switch the ignition to off.

•  Disconnect the negative battery terminal and wait for 1min or more.
(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

•  Reconnect the disconnected connectors.

•  Connect the negative battery terminal.
(See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

•  Switch the ignition ON (engine off or on).

•  Clear the DTC for the SAS control module using the M-MDS. (See CLEARING DTC [SAS CONTROL MODULE (AIR BAG SYSTEM)].)

•  Perform the DTC inspection for the SAS control module using the M-MDS. (See DTC INSPECTION [SAS CONTROL MODULE (AIR BAG SYSTEM)].)

•  Is the same Pending DTC present?

Yes

Replace the SAS control module. (See SAS CONTROL MODULE REMOVAL/INSTALLATION.)

No

DTC troubleshooting completed.

Step	Inspection		Action
1	PERFORM SAS CONTROL MODULE DTC INSPECTION • Clear the DTC for the SAS control module using the M-MDS. (See CLEARING DTC [SAS CONTROL MODULE (AIR BAG SYSTEM)].) • Perform the DTC inspection for the SAS control module using the M-MDS. (See DTC INSPECTION [SAS CONTROL MODULE (AIR BAG SYSTEM)].) • Is the same Pending DTC present?	Yes	• Replace the occupant classification sensor. (See SEAT CUSHION TRIM REMOVAL/INSTALLATION.) • Perform the DTC inspection again. If the same DTC is displayed, go to the next step.
1		No	DTC troubleshooting completed.
2	INSPECT PASSENGER SENSING SYSTEM • Switch the ignition to off. • Disconnect the negative battery terminal and wait for 1min or more. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Reconnect the disconnected connectors. • Connect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Switch the ignition ON (engine off or on). • Clear the DTC for the SAS control module using the M-MDS. (See CLEARING DTC [SAS CONTROL MODULE (AIR BAG SYSTEM)].) • Perform the DTC inspection for the SAS control module using the M-MDS. (See DTC INSPECTION [SAS CONTROL MODULE (AIR BAG SYSTEM)].) • Is the same Pending DTC present?	Yes	Replace the SAS control module. (See SAS CONTROL MODULE REMOVAL/INSTALLATION.)
2		No	DTC troubleshooting completed.